package com.renge.vodservice.service;

import org.springframework.web.multipart.MultipartFile;

public interface VodService {
    //上传视频到阿里云
    String uploadVod(MultipartFile file);
    //根据视频id从阿里云删除视频
    void deleteVideoById(String videoId);
    //根据视频id获得播放凭证
    public String getPlayAuthById(String videoId);
}
